Function dn

resources/vega-lite.min.js:729–737

(e)

  const un = new Set(["count", "sum", "distinct", "valid", "missing"]),
    fn = new Set(["mean", "average", "median", "q1", "q3", "min", "max"]);
  function dn(e) {
    return (
      t.isBoolean(e) && (e = Oa(e, void 0)),
      "bin" +
        D(e)
          .map((t) => (hn(e[t]) ? C(`_${t}_${O(e[t])}`) : C(`_${t}_${e[t]}`)))
          .join("")
    );
  }
  function mn(e) {
    return !0 === e || (gn(e) && !e.binned);
  }